Lisa Marie, the only daughter of Elvis and Priscilla Presley, died at the age of 54 in January 2023 as the result of a small bowel obstruction. Her daughter Riley Keough has since finished her mom's memoir, From Here to the Great Unknown, which will hit bookstores early next month.

Lisa Marie Presley had been working on a memoir for several years by December 2022 when she asked daughter Riley Keough to help finish the project. One month later, Lisa Marie died of cardiac arrest at age 54.

Lisa Marie Presley reveals in her memoir she was "always worried" about dad Elvis Presley dying. The star says she "wrote a poem with the line, 'I hope my daddy doesn't die'" as a kid.